reassignable造句

I-names are reassignable ( like domain names ), while i-numbers are never reassigned.
However the XRI layer is the first architecture that combines a uniform syntax and resolution protocol for both persistent and reassignable identifiers.
In this way, both the user and the relying party are protected from the end-user's OpenID identity ever being taken over by another party as can happen with a URL based on a reassignable DNS name.
It's difficult to find reassignable in a sentence. 用reassignable造句挺难的